We are very happy with the VIGO frameless shower door. It really enhanced the look of our bathroom. 

The professional installer was cocky and installed the door stop upside down. We realized only after he had left. Expected guests in 2 days we took everything except the fixed panel out, set the door stop correct side up and put it back together. 

The instructions seem purposely vague and ABSOLUTELY need to be improved. The door and the mechanism are very smooth right now and I hope it stays that way for long. 

Great product, strongly recommend. Please improve the installation instructions.